CIA study, May 1955: The Communist Party of Indonesia - a survey of PKI organization and history
CIA study, May 1955, surveying PKI organisation and history before the 1955 elections, with a short section on Gerwani among eight front organisations (pp. 49-50) and PKI foreign channels. Earliest extended US assessment of Gerwani as a PKI front.
CIA special report, 23 October 1964: Sukarno and the Communists
CIA Special Report, 23 October 1964, on the Sukarno-PKI relationship; lists Gerwani among PKI fronts with almost two million claimed members. Pre-coup US context.
Neue Zürcher Zeitung, 24 April 1965: Aidit and Indonesian communism - on the springboard to power
Neue Zürcher Zeitung, 24 April 1965, long analytical article 'Aidit and Indonesian Communism: on the springboard to power'. It reviews the Indonesian crisis, PKI history from 1920 through Madiun 1948, Aidit's rise and biography. Gerwani appears once, as a PKI front organisation with 1.5 million members, alongside SOBSI